Mar 8, 2013
The Transportation Security Administration has announced a policy change that would allow airline passengers to carry small knives and sports equipment onto planes, beginning next month. Flight attendants and air marshals protested.

Feb 28, 2013
You've heard of a bullseye. What about a ball's-eye? A Carnegie Mellon post-doc student and Japanese researchers have come up with a way to get smooth video from inside a spinning football.